Added connection pool cluster; Updated map.crud.js
Updated poi.crud.js
Updated poi_category
Updated tile_set.crud and addTileSet
Updated jobProcessors and renderMap
PUT must use master
Add support for old config format
Addedd missing conn to insert
Fixed jsDoc
More jsDoc fixes
fixed name
Merge master
Merge branch 'master' into MOB-1880

Conflicts:
	api/v1/poi_category.crud.js
Fixed unit tests
Added connection to upadte tileset; Added failsafe
Added JSDoc
Merge pull request #144 from Wikia/MOB-1880

Mob 1880: Connection pool support